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206 lines
6.1 KiB
Ruby
206 lines
6.1 KiB
Ruby
# frozen_string_literal: true
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class GroupUser < ActiveRecord::Base
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belongs_to :group, counter_cache: "user_count"
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belongs_to :user
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after_save :update_title
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after_destroy :grant_other_available_title
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after_save :set_primary_group
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after_destroy :remove_primary_group, :recalculate_trust_level
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before_create :set_notification_level
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after_save :grant_trust_level
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after_save :set_category_notifications
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after_save :set_tag_notifications
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def self.notification_levels
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NotificationLevels.all
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end
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def self.ensure_consistency!(last_seen = 1.hour.ago)
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update_first_unread_pm(last_seen)
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end
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def self.update_first_unread_pm(last_seen, limit: 10_000)
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DB.exec(<<~SQL, archetype: Archetype.private_message, last_seen: last_seen, limit: limit, now: 10.minutes.ago)
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UPDATE group_users gu
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SET first_unread_pm_at = Y.min_date
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FROM (
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SELECT
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X.group_id,
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X.user_id,
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X.min_date
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FROM (
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SELECT
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gu.group_id,
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gu.user_id,
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COALESCE(Z.min_date, :now) min_date
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FROM group_users gu
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LEFT JOIN (
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SELECT
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gu2.group_id,
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gu2.user_id,
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MIN(t.updated_at) min_date
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FROM group_users gu2
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INNER JOIN topic_allowed_groups tag ON tag.group_id = gu2.group_id
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INNER JOIN topics t ON t.id = tag.topic_id
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INNER JOIN users u ON u.id = gu2.user_id
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LEFT JOIN topic_users tu ON t.id = tu.topic_id AND tu.user_id = gu2.user_id
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WHERE t.deleted_at IS NULL
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AND t.archetype = :archetype
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AND tu.last_read_post_number < CASE
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WHEN u.admin OR u.moderator
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THEN t.highest_staff_post_number
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ELSE t.highest_post_number
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END
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AND (COALESCE(tu.notification_level, 1) >= 2)
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GROUP BY gu2.user_id, gu2.group_id
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) AS Z ON Z.user_id = gu.user_id AND Z.group_id = gu.group_id
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) AS X
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WHERE X.user_id IN (
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SELECT id
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FROM users
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WHERE last_seen_at IS NOT NULL
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AND last_seen_at > :last_seen
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ORDER BY last_seen_at DESC
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LIMIT :limit
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)
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) Y
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WHERE gu.user_id = Y.user_id AND gu.group_id = Y.group_id
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SQL
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end
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protected
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def set_notification_level
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self.notification_level = group&.default_notification_level || 3
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end
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def set_primary_group
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user.update!(primary_group: group) if group.primary_group
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end
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def remove_primary_group
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DB.exec("
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UPDATE users
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SET primary_group_id = NULL
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WHERE id = :user_id AND primary_group_id = :id",
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id: group.id, user_id: user_id
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)
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end
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def grant_other_available_title
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if group.title.present? && group.title == user.title
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user.update_attribute(:title, user.next_best_title)
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end
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end
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def update_title
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if group.title.present?
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DB.exec("
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UPDATE users SET title = :title
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WHERE (title IS NULL OR title = '') AND id = :id",
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id: user_id, title: group.title
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)
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end
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end
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def grant_trust_level
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return if group.grant_trust_level.nil?
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TrustLevelGranter.grant(group.grant_trust_level, user)
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end
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def recalculate_trust_level
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return if group.grant_trust_level.nil?
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return if self.destroyed_by_association&.active_record == User # User is being destroyed, so don't try to recalculate
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Promotion.recalculate(user)
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end
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def set_category_notifications
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self.class.set_category_notifications(group, user)
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end
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def self.set_category_notifications(group, user)
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group_levels = group.group_category_notification_defaults.each_with_object({}) do |r, h|
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h[r.notification_level] ||= []
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h[r.notification_level] << r.category_id
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end
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return if group_levels.empty?
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user_levels = CategoryUser.where(user_id: user.id).each_with_object({}) do |r, h|
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h[r.notification_level] ||= []
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h[r.notification_level] << r.category_id
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end
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higher_level_category_ids = user_levels.values.flatten
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[:muted, :regular, :tracking, :watching_first_post, :watching].each do |level|
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level_num = NotificationLevels.all[level]
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higher_level_category_ids -= (user_levels[level_num] || [])
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if group_category_ids = group_levels[level_num]
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CategoryUser.batch_set(
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user,
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level,
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group_category_ids + (user_levels[level_num] || []) - higher_level_category_ids
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)
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end
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end
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end
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def set_tag_notifications
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self.class.set_tag_notifications(group, user)
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end
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def self.set_tag_notifications(group, user)
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group_levels = group.group_tag_notification_defaults.each_with_object({}) do |r, h|
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h[r.notification_level] ||= []
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h[r.notification_level] << r.tag_id
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end
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return if group_levels.empty?
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user_levels = TagUser.where(user_id: user.id).each_with_object({}) do |r, h|
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h[r.notification_level] ||= []
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h[r.notification_level] << r.tag_id
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end
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higher_level_tag_ids = user_levels.values.flatten
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[:muted, :regular, :tracking, :watching_first_post, :watching].each do |level|
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level_num = NotificationLevels.all[level]
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higher_level_tag_ids -= (user_levels[level_num] || [])
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if group_tag_ids = group_levels[level_num]
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TagUser.batch_set(
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user,
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level,
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group_tag_ids + (user_levels[level_num] || []) - higher_level_tag_ids
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)
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end
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end
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end
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end
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# == Schema Information
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#
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# Table name: group_users
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#
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# id :integer not null, primary key
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# group_id :integer not null
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# user_id :integer not null
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# created_at :datetime not null
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# updated_at :datetime not null
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# owner :boolean default(FALSE), not null
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# notification_level :integer default(2), not null
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# first_unread_pm_at :datetime not null
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#
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# Indexes
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#
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# index_group_users_on_group_id_and_user_id (group_id,user_id) UNIQUE
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# index_group_users_on_user_id_and_group_id (user_id,group_id) UNIQUE
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#
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